package com.ct.ring.action;

import com.ct.ring.dto.Dept;
import com.ct.ring.dto.Person;
import com.ct.ring.dto.PersonCopy;
import com.ct.ring.service.DeptService;
import com.ct.ring.service.PersonService;
import com.ct.ring.util.ExcelUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
import org.springframework.stereotype.Controller;
import org.springframework.ui.ModelMap;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.multipart.MultipartFile;
import org.springframework.web.servlet.ModelAndView;

import javax.servlet.http.HttpServletRequest;
import java.io.IOException;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.zip.Inflater;

@Controller
@EnableAutoConfiguration
@RequestMapping("/person")
public class PersonAction {
    protected static Logger logger = LoggerFactory.getLogger(PersonAction.class);

    @Autowired
    private DeptService deptService;
    @Autowired
    private PersonService personService;
    @Autowired
    private  ExcelUtils excelUtils;

    private List<Dept> deptList;
    @RequestMapping("/index")
    public ModelAndView index ( HttpServletRequest request ) {
        int id = 0;
        deptList = deptService.deptList(id);
        ModelAndView mv = new ModelAndView( "person/index" );
        String json = "[" + getZtree(deptList) + "]";
        mv.addObject( "zTree",json );
        return mv;
    }

    @RequestMapping("/getPersonPages")
    @ResponseBody
    public Map getPersonPages ( HttpServletRequest request ) {
        Map<String, Object> map = new HashMap<String, Object>();
        int deptId=Integer.valueOf( request.getParameter( "deptId" ) );
        String personName =request.getParameter( "personName" );
        int pageIndex=Integer.valueOf( request.getParameter( "pageindex" ) );
        int pageSize=Integer.valueOf( request.getParameter( "pageSize" ) );
        List<Person> personList = personService.getPersonPages(deptId,personName,pageIndex,pageSize);
        List<Person> personListAll = personService.getPersonPageAll(deptId,personName);
        map.put( "totalCount",personListAll.size() );
        map.put( "result" ,personList);
        return map;
    }


    @RequestMapping("/savePerson")
    @ResponseBody
    public Map savePerson ( HttpServletRequest request, Person person ) {
        Map<String, Object> map = new HashMap<String, Object>();
        //表更新数据
        int i=0;
        if(person.getId()==0){
            //save
            Map m=personService.selectMax(person.getDeptId());//获取当前部门下，最大排序号
            if(m!=null){
                System.out.println(  m.get( "sort" )+"-----------------" );
                person.setSort((int)m.get( "sort" )+1 );
            }else{
                person.setSort(1);
            }

            i= personService.savePerson(person);
        }else{
            //update
            i= personService.updatePerson(person);
        }
        if (i > 0) {
            map.put("status", true);
        } else {
            map.put("message", "保存失败！");
            map.put("status", false);
        }
        return map;
    }

    @RequestMapping("/editPerson")
    @ResponseBody
    public List<Map> editPerson ( HttpServletRequest request ) {
        List<Map> list =personService.getPersonById( Integer.valueOf( request.getParameter( "personId" ) ));
        return list;
    }


    @RequestMapping("/delPerson")
    @ResponseBody
    public Map delPerson ( HttpServletRequest request ) {
        Map<String, Object> map = new HashMap<String, Object>();
        //todo
        int i =personService.delPersonById(Integer.valueOf( request.getParameter( "personId" ) ));
        if (i > 0) {
            map.put("status", true);
        } else {
            map.put("message", "删除失败！");
            map.put("status", false);
        }
        return map;
    }
    // 删除用户信息
    @RequestMapping("/delPersons")
    public @ResponseBody Map dels(@RequestParam("ids") String ids) {
        Map<String, Object> map = new HashMap<String, Object>();
        String[] array =ids.split(",");
        int i = personService.delPersons(array);
        if (i > 0) {
            map.put("status", true);
        } else {
            map.put("message", "删除失败！");
            map.put("status", false);
        }
        return map;
    }


    @RequestMapping("/deptUser")
    @ResponseBody
    public Map deptUser ( HttpServletRequest request ) {
        Map<String, Object> map = new HashMap<String, Object>();
        int deptId=Integer.valueOf( request.getParameter( "deptId" ) );
        List<Person> personListAll = personService.getPersonPageAll(deptId,null);
        map.put( "obj",personListAll );
        return map;
    }

    /**
     * 跳转到excel导入页面
     *
     * @return
     */
    @RequestMapping("excelPage")
    public String excelPage( ModelMap map) {
        return "person/excel";

    }

    /***
     * excel导入
     * @return
     */
    @RequestMapping("excel")
    @ResponseBody
    public Map excel( @RequestParam MultipartFile file ){
        Map<String, Object> map = new HashMap<String, Object>();
        List<PersonCopy> list=new ArrayList<PersonCopy>();
        if(!file.isEmpty()){
            try {
                list = excelUtils.personExcel(file.getInputStream());
                int i=personService.insertByBatch(list);
                if(i>0){
                    map.put("status", true);
                }else {
                    map.put("message", "保存失败！");
                    map.put("status", false);
                }
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
        return map;
    }


    private String getZtree(List<Dept> deptList) {
        String json = "";
        for(int j=0;j<deptList.size();j++){
            json += "{id:" + deptList.get(j).getId() + ",pId:" + deptList.get(j).getSuperId() + ",name:\"" + deptList.get(j).getDeptName() + "\",open:true},";
        }
        json=json.substring( 0,json.length()-1 );
        return json;
    }
}